Safe Operating Procedures

    Free Safe Operating Procedure (Parts Washer) Template

    Download our free Safe Operating Procedure (Parts Washer) template to manage risks associated with solvent and aqueous parts washers. Customise your DOCX today.

    September 18, 20263 min read7 viewsLast reviewed September 2026Licensing terms (PDF)

    Free Safe Operating Procedure (Parts Washer) Template

    DOCX • 126 KB + PDF

    Updated Oct 2026

    No signup required

    Free Safe Operating Procedure (Parts Washer) Template — document preview

    Purpose of the Free Safe Operating Procedure (Parts Washer) Template

    Operating a parts washer, whether solvent-based or aqueous, introduces specific workplace hazards that must be controlled. This free Safe Operating Procedure (Parts Washer) template provides a structured starting point for your business to document risks and outline clear, step-by-step instructions for safe use. It is designed to help you establish a consistent process for pre-operational checks, operation, cleaning, and maintenance, forming a critical component of your overall WHS management systems.

    The document prompts you to consider hazards such as chemical exposure (inhalation, skin contact), fire and explosion (from flammable solvents), electrical shock, and ergonomic strains. By formally documenting control measures like correct personal protective equipment (PPE), ventilation requirements, and emergency procedures, you can effectively train workers and demonstrate your commitment to providing a safe working environment.

    Video walkthrough

    How to use the Free Safe Operating Procedure (Parts Washer) Template

    This template is available in both an easily editable DOCX format and a print-ready PDF. To make it effective, you must adapt its contents to the specific make and model of parts washer in your workshop, the types of cleaning agents used, and your unique operational context.

    Generic procedures are insufficient for managing site-specific risks.

    Important: We have provided a comprehensive framework, but you must consult the manufacturer's instructions, Safety Data Sheets (SDS) for your specific chemicals, and conduct a site-specific risk assessment. If you require assistance in tailoring this document or developing other safety procedures, our WHS consulting team can provide expert guidance.

    Customisation is not just recommended; it is essential for the document to be a useful tool for managing health and safety.

    When to use this Safe Operating Procedure

    A parts washer SOP should be a living document, integrated into your daily operations. It is particularly crucial in several key scenarios:

    • Induction and Training: Use the SOP as a core training tool for any new worker required to operate the parts washer.
    • Refresher Training: Periodically review the SOP with existing staff to reinforce safe work habits and introduce any procedural updates.
    • Risk Assessments: Refer to the SOP when conducting or reviewing a workplace risk assessment related to workshop activities.
    • Incident Investigation: If an incident or near-miss occurs involving the parts washer, the SOP serves as a baseline to evaluate whether procedures were followed.
    • Procedural Changes: Update the SOP whenever a new type of cleaning solvent is introduced, the equipment is modified, or work processes change.

    Who should use it

    Responsibility for using and maintaining this Safe Operating Procedure extends across multiple roles within an organisation:

    • Workers/Operators: Must understand and strictly follow the step-by-step procedures outlined in the SOP during daily use.
    • Supervisors and Managers: Are responsible for ensuring workers are trained on the SOP, that procedures are being followed correctly, and for conducting periodic reviews and updates. They often use similar documents, like our Free Air Compressor SOP Template, to manage other workshop equipment.
    • Persons Conducting a Business or Undertaking (PCBUs): Have the primary duty of care to ensure safe systems of work are provided and maintained, making the implementation of effective SOPs a key part of their legal obligations.

    By defining procedures for common workshop equipment, from parts washers to power tools, you create a safer and more organised work environment. For instance, processes for handheld tools can be formalised using our FREE Circular Saw SOP Template. You can find more templates like these in our free WHS resources library to build a comprehensive safety documentation system.

    Common mistakes

    Common mistakes to avoid

    • Using flammable liquids (like petrol) in a parts washer not designed for them.
    • Neglecting to wear appropriate chemical-resistant gloves and eye protection.
    • Using the parts washer in a poorly ventilated area, leading to vapour inhalation.
    • Failing to consult the Safety Data Sheet (SDS) for the specific cleaning chemical being used.

    Legal references

    Legal considerations

    The following legal requirements may be relevant to this type of work.

    • Work Health and Safety Act (Harmonised) — Provides the primary duties for protecting workers and other people from work health and safety risks.
    • Work Health and Safety Regulations (Harmonised) — Sets out requirements supporting the management of workplace hazards and risks.

    The following codes may be relevant to this type of work.

    • Managing WHS Risks Code of Practice — Provides practical guidance on identifying hazards, assessing risks and applying effective controls.
    • Work Health and Safety Consultation, Cooperation and Coordination Code of Practice — Provides practical guidance on consulting workers and coordinating with other duty holders.
    • Managing the Work Environment and Facilities Code of Practice — Provides practical guidance on safe work environments, workplace facilities and related controls.

    Did you know

    Aqueous vs. Solvent

    Aqueous (water-based) parts washers are becoming more popular as a safer alternative to traditional solvent-based units. They reduce fire risk and worker exposure to volatile organic compounds (VOCs).

    The Fusible Link

    Many solvent-based parts washers have a lid held open by a 'fusible link'. This link is designed to melt in the event of a fire, causing the lid to slam shut and smother the flames.

    FAQ

    Frequently asked questions

    01What chemicals are used in a parts washer?
    Parts washers use either petroleum-based solvents (like mineral spirits) or water-based (aqueous) detergents. The specific chemical dictates the primary hazards, such as flammability for solvents or skin irritation for certain detergents.
    02Is a parts washer SOP a legal requirement in Australia?
    While the law doesn't explicitly name a 'parts washer SOP', it does require PCBUs to provide safe systems of work and manage risks from hazardous chemicals and plant. A well-written SOP is a primary way to meet these duties.
    03What is the most important PPE for using a solvent parts washer?
    The most critical PPE includes chemical-resistant gloves (e.g., nitrile or neoprene) and safety glasses or goggles to protect against splashes. Depending on the solvent's volatility and ventilation, a respirator may also be required.
    04How often should I change the fluid in a parts washer?
    Follow the manufacturer's recommendations and the Safety Data Sheet (SDS) for the cleaning agent. Fluid should be changed when it becomes overly contaminated and loses its cleaning effectiveness, as dirty fluid can redeposit grime and pose a greater health hazard.

    Share this resource

    How To Use It

    1. 1Download and open in Word or PDF.
    2. 2Replace the placeholders with your business details.
    3. 3Get it reviewed by a WHS specialist before rollout.
    Get a document review

    Need it customised?

    Our WHS consultants can adapt this template to your site, run a gap analysis, or audit what you already have in place.

    Book a Free Consultation WHS consulting services

    or call 1300 156 382

    Browse all safe operating procedures A–Z